EP 2445848 A1 20120502 - FUSED GRAINS OF OXIDES COMPRISING AL, TI, SI AND CERAMIC PRODUCTS COMPRISING SUCH GRAINS
Title (en)
FUSED GRAINS OF OXIDES COMPRISING AL, TI, SI AND CERAMIC PRODUCTS COMPRISING SUCH GRAINS
Title (de)
VERSCHMOLZENE OXIDKÖRNER MIT AL, TI, SI UND KERAMIKPRODUKTE MIT DERARTIGEN KÖRNERN
Title (fr)
GRAINS FONDUS D'OXYDES COMPRENANT AL, TI, SI ET PRODUITS CERAMIQUES COMPORTANT DE TELS GRAINS
Publication
Application
Priority
- FR 2010051312 W 20100625
- FR 0954378 A 20090626
Abstract (en)
[origin: WO2010149940A1] Fused grains having the following chemical composition, in weight percentages on the basis of the oxides: more than 15% of Al2O3 and less than 55% of Al2O3, - more than 20% and less than 45% of TiO2, - more than 3% and less than 30% of SiO2, - less than 20%, in total, of at least one oxide chosen from ZrO2, Ce2O3, HfO2, - less than 1% of MgO, - a total sum amount of the oxides CaO, Na2O, K2O, SrO, B2O3, BaO greater than 1% and less than 15%. Ceramic product or material obtained by sintering said grains.
IPC 8 full level
C04B 35/478 (2006.01); C04B 35/653 (2006.01); C04B 38/00 (2006.01); F01N 3/022 (2006.01)
CPC (source: EP US)
C04B 35/478 (2013.01 - EP US); C04B 35/6262 (2013.01 - EP US); C04B 35/653 (2013.01 - EP US); C04B 38/0006 (2013.01 - EP US); C04B 2111/00793 (2013.01 - EP US); C04B 2111/0081 (2013.01 - EP US); C04B 2235/3201 (2013.01 - EP US); C04B 2235/3206 (2013.01 - EP US); C04B 2235/3208 (2013.01 - EP US); C04B 2235/3213 (2013.01 - EP US); C04B 2235/3215 (2013.01 - EP US); C04B 2235/3217 (2013.01 - EP US); C04B 2235/3225 (2013.01 - EP US); C04B 2235/3227 (2013.01 - EP US); C04B 2235/3229 (2013.01 - EP US); C04B 2235/3232 (2013.01 - EP US); C04B 2235/3241 (2013.01 - EP US); C04B 2235/3244 (2013.01 - EP US); C04B 2235/3248 (2013.01 - EP US); C04B 2235/3267 (2013.01 - EP US); C04B 2235/3272 (2013.01 - EP US); C04B 2235/3275 (2013.01 - EP US); C04B 2235/3286 (2013.01 - EP US); C04B 2235/3409 (2013.01 - EP US); C04B 2235/3418 (2013.01 - EP US); C04B 2235/3427 (2013.01 - EP US); C04B 2235/3463 (2013.01 - EP US); C04B 2235/5427 (2013.01 - EP US); C04B 2235/5436 (2013.01 - EP US); C04B 2235/5445 (2013.01 - EP US); C04B 2235/656 (2013.01 - EP US); C04B 2235/6565 (2013.01 - EP US); C04B 2235/72 (2013.01 - EP US); C04B 2235/77 (2013.01 - EP US); C04B 2235/80 (2013.01 - EP US); C04B 2235/96 (2013.01 - EP US); C04B 2235/9607 (2013.01 - EP US); F01N 3/0222 (2013.01 - EP US); F01N 3/2828 (2013.01 - EP US)
C-Set (source: EP US)
Citation (search report)
See references of WO 2010149940A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
FR 2947260 A1 20101231; CN 102459128 A 20120516; EP 2445848 A1 20120502; JP 2012530679 A 20121206; US 2012096822 A1 20120426; US 8557010 B2 20131015; WO 2010149940 A1 20101229
DOCDB simple family (application)
FR 0954378 A 20090626; CN 201080028616 A 20100625; EP 10745332 A 20100625; FR 2010051312 W 20100625; JP 2012516827 A 20100625; US 201013379910 A 20100625